Product Description
JE Pistons BMW B58B30 Piston Kit – 3.228 in. Bore – 1.307 in. CH, -11.10 CC Set of 6 Std Size
Sku 371718
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Piston Set, 2618, Inv Dome/Dish, 3.228 Bore, 1.307 CD, 0.866 Pin Dia, Set of 6.
As the leader in forged racing pistons, JE Pistons has applied over 75 years of experience to its wide range of premium forged pistons for European, import and sport compact applications. Engineered, forged and machined 100% in the USA, JE Pistons are designed for each specific engine and racing application to provide the ultimate combination of durability and performance. From drift track to drag strip, JE Pistons’ performance is proven in victory lane time and time again. Equip your engine with the best in forged pistons.
Forged in the USA using 2618 aluminum, yielding high tensile strength needed for high-demand performance applications
Designed specifically for each engine and use application to provide optimized performance durability
Proprietary Forged Side Relief (FSR) forging design minimizes friction and power loss with reduced skirt width and saves additional weight with a shorter wrist pin
Skirt coating (depending on application) reduces friction and wear on piston skirts and cylinder walls while simultaneously reducing operating noise
Accumulator groove (depending on application) helps reduce pressure from combustion gases, reducing ring fluttering and improving ring seal for consistent power
Includes high-quality wrist pins, locks, and JE Pro Seal premium piston rings
Made 100% in the USA
Piston Series
JE Pistons
Bore Diameter
3.228 IN
Piston Head Type
Inv Dome/Dish
Compression Height
1.307 IN
Piston Volume
-11.10 CC
Piston Material
2618
Piston Quantity
6
Wrist Pin Material
5115 Low Carbon Steel, Case Hardened
Wrist Pin Outer Diameter
0.866 IN
Wrist Pin Length
2.250 IN
Wrist Pin Wall Thickness
0.180 IN
Makes
BMW
Engines
B58B30
